|Collection||Perham Collection - Lee and Marie de Forest Papers|
|Title||Lee de Forest Correspondence "Magnetic Tape Recorder"|
|Dates of Creation||1957|
|Year Range from||1957|
|Year Range to||1957|
Correspondence related to de Forest's patent no. 2,743,318 for a magnetic television recorder, efforts to interest Ampex in licensing it, differences between de Forest's and Ampex's systems.
This material was part of a series of correspondence from 1950-1959 still in its original housing and order, arranged alphabetically by subject or correspondent. Original file names have been retained.
|Creator||de Forest, Lee|
|Language of Material||English|
|Level of description||Folder|
de Forest, Lee
Inventors -- California (LCSH)
Magnetic recorders and recording (LCSH)
|Extent of Description||1 folder|